4.下面四个图是小明用尺规过点C作AB边的平行线所留下的作图痕迹，其中正确的是()⊙BD5.如图，在△ABC中，∠ACB=2∠B,下列尺规作图，不能得到∠ADC=2∠B的是()A B DB.BBC.BDD6.在△ABC中，D是AC...

【英语72】recite some beautiful Engl ish essay,which helpme think in Engl ish when I write Englisharticles.Besides,I also read a variety ofarticles in Engl ish books,newspapers and...

2和，同，又，而司空见惯词：and高分替换词：moreover,as well as,in addition,what's more,for one thing ..for another例句：What's more,riding bicycles is a good way for usto exercise a...

7.It is more difficult to write simply,directly,and effectively than to employ flowerybut vague expressions that only obscure one's meaning.简明，直接，有力的写作难于花哨，含混而意...

按SC退出名师点题

巩固练习一、用括号内适当形式填空(begin)?1.I often(watch)TV with my parents20.They(not read)English everyin the eveningday.2.My father(go)to work at eight o'clock21.Tom(not speak)Ch...

英语语法手册词(notional word)。属于后四类（冠、介、连、感等词）的词没有实义，叫做虚词(form word)。[注二]不少词可以属于几个词类，如work(工作：动词和名词)，fast(快：形容词和副词)，si...

【英语73】7.familiarity n.熟悉，精通；亲密；随便8.suspicion n.怀疑；嫌疑；疑心；一点vt.怀疑9.transformative adj.变化的，变形的；有改革能力的10.annually adv.每年；一年一次11.intoxic...

agency ['erd3ansI]n.album ['aelbam]n.also [Isaul ad.ample ['aemp(al]a.answer [a:nsa(r);(US)'aens ar]agenda [a'dgenda]n.alcohol ['aelkahol]n.alternative [It3:natrv]a.amuse [a'mju:z]...

有那么多关于这位浪漫诗人的参考书可供选择，我无法决定选择哪一本。4.It seemed that the handsome actor was not a bit worried,but infact,he was not a littleconcerned (concern)about the...